Alok Sonthalia

Mountain View, CA

Bib: 14120 M 51

0:00
0:00
/ mi
Masters
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Overall
#0 / 4103
Gender (Male)
#0 / 2158
Masters (Masters Men)
#0 / 709
Division (M50-54)
#0 / 141
Race Day Weather
54°/44°F
overcast clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
2.2M
9:46/mi
21:29
→ flat
5.7M
13:27/mi
1:08:34
10078
6.43M
18:43/mi
1:22:14
147
8.3M
10:19/mi
1:41:31
8853
11.45M
13:40/mi
2:24:35
293331
FINISH· 13.11 mi
14:58/mi
2:49:25
6191
Course Elevation
10277 ft
×22story building
774 ft climb · 557 ft descent

The Course

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Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
2.2M
21:299:462.20 mi21:29
9:46
-
5.7M
1:08:3412:023.50 mi47:05
13:27
+3:41
6.43M
1:22:1412:470.73 mi13:40
18:43
+5:16
8.3M
1:41:3112:141.87 mi19:17
10:19
-8:24
11.45M
2:24:3512:383.15 mi43:04
13:40
+3:21
FINISH(13.11 mi)
2:49:2512:551.66 mi24:50
14:58
+1:18
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

9:46 /mi

Average Pace

12:55 /mi

Slowest Pace

18:43 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

40:46

24% of race

Time at Steady Pace

1:54:59

68% of race

Time at Slower Pace

13:40

8% of race

Average Pace: 12:55 /mi

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Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

Heatmap

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0mi3.3mi6.6mi9.8mi13.1mi
Pace:
Faster
Steady
Slower

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
2.2M2.20 mi3354189911933541899119
5.7M3.50 mi3559-2051979-80123-436332007124
6.43M0.73 mi3590-311994-15125-236492010126
8.3M1.87 mi3569+211987+7121+434401921121
11.45M3.15 mi3526+431958+2912134411905122
FINISH(13.11 mi)1.66 mi3513+131947+11122-134511888126

Segment Performance Analysis

Start → 2.2M

0.0 - 2.2 mi

Top 82%
~flat
+6ft-3ft

Overall

3354

Males

1899

M50-54

121

2.2M→5.7M

2.2 - 5.7 mi

Top 89%
×5story building
+100ft-78ft

Overall

3633

Males

2007

M50-54

126

5.7M→6.43M

5.7 - 6.4 mi

Top 89%
×12story building
+147ft-0ft

Overall

3649

Males

2010

M50-54

128

6.43M→8.3M

6.4 - 8.3 mi

Top 84%
×4story building
+88ft-53ft

Overall

3440

Males

1921

M50-54

123

8.3M→11.45M

8.3 - 11.4 mi

Top 84%
×20story building
+293ft-331ft

Overall

3441

Males

1905

M50-54

123

11.45M→FINISH

11.4 - 13.1 mi

Top 84%
×7story building
+61ft-91ft

Overall

3451

Males

1888

M50-54

126

Passing Analysis

Category:
Net Change
0
0 passed by0* passed
SegmentMovementRank
Start → 2.2M-#3354
2.2M5.7M
25954*-205
#3354 #3559
5.7M6.43M
4615-31
#3559 #3590
6.43M8.3M
2142+21
#3590 #3569
8.3M11.45M
3376*+43
#3569 #3526
11.45MFINISH
1932*+13
#3526 #3513
TOTALS
378219*-159
#3354 #3513

* Includes athletes who did not complete a segment (DNF/DNQ).

Passing Visualized

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Passing Circle

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Position Flow

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Race Lanes

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Official Timing Data

The San Francisco Marathon

The San Francisco Marathon